Specifications :
| Item |
Technical Specification |
| Measurement Principle |
Electrochemistry |
| Range |
0-14PH |
| Supply |
7-30VDC(power consumption<0.2W) |
| Accuracy |
±0.05PH |
| Resolution |
0.01PH |
| Temperature Compensation |
Temperature compensation is optional |
| Response time |
<8s(flowing liquid), <14s(stationary liquid) |
| Stability |
≤0.01PH/24h |
| Output Signal |
4-20mAÂ & RS485Â at the same time |
| Calibration Cycle |
Every 6 month(General water ) |
| Operating Environment |
0-+80℃(<0.6MPa), high pressure is customizable |
| Cable length |
5m(default),customizable |
| Ingress Protection |
IP68 |
| Storage |
10-60℃@20%-90%RH |
| PH SCALE | |||
| PH value | Description | PH value | Description |
| <4.5 | Strongly acidity | 7.5-8.5 | Faintly alkalinity |
| 4.5-5.5 | Acidity | 8.5-9.5 | Alkalinity |
| 5.5-6.5 | Faintly acidity | >9.5 | Strongly alkalinity |
| 6.5-7.5 | Neutral | ||
Catalog : PDF
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